OLPC Firmware q7b30
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NOTE: The contents of this page are not set in stone, and are subject to change! This page is a draft in active flux ... |
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This page is monitored by the OLPC team.
Summary
Works on XO-4 B1 and later only.
- all 1 GHz certified processors are now to be run at 1.2 GHz according to the processor vendor Marvell,
- new EC firmware, (reduced charge rate for lithium batteries, fix runin crash),
- new device-tree entries for allocation of audio SRAM, for 13.2.0, <trac>12400</trac>,
- support booting from ISO 9660 filesystems.
| Download | q7b30.rom |
| Build date time | 2013-05-01 22:42:25 |
| Source revision | 3655 |
| EC version | EC 0.4.06 |
| CForth version | 1c6dcd2 |
| WLAN 8686 version | 9.0.7.p2 |
| WLAN 8787 version | 14.66.09.p80 |
Changes
Open Firmware
- 3654 OLPC XO-4 - new EC firmware 0.4.06,
- 3652 OLPC ARM - trivial comment fix,
- 3645 OLPC XO-4 - add device-tree entries in /pcm to describe allocation of audio SRAM, used by kernel only. Open Firmware uses other allocations. <trac>12400</trac>,
- 3644 cdfs, make search of ISO 9660 filesystems case blind, by uppercasing the name being sought. FAT filesystem access already does this.
CForth
- 1c6dcd2 OLPC XO-4 - force 1.2 GHz operating point, <trac>12666</trac>.
EC
- see 0.4.06.
Touchscreen
- none.